Base | Representation |
---|---|
bin | 1001001011111101101101… |
… | …11011110011000111110101 |
3 | 2122112022200001012200010010 |
4 | 10211332312323303013311 |
5 | 10121443302340303133 |
6 | 110544450400050433 |
7 | 4153365556261605 |
oct | 445766673630765 |
9 | 78468601180103 |
10 | 20202300322293 |
11 | 648982494a441 |
12 | 2323411603a19 |
13 | b370b805b95b |
14 | 4dbb21a52c05 |
15 | 250795242263 |
hex | 125fb6ef31f5 |
20202300322293 has 16 divisors (see below), whose sum is σ = 27145963555200. Its totient is φ = 13363728201024.
The previous prime is 20202300322231. The next prime is 20202300322333. The reversal of 20202300322293 is 39222300320202.
It is not a de Polignac number, because 20202300322293 - 28 = 20202300322037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20202300322293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20202300322493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38432218 + ... + 38954331.
It is an arithmetic number, because the mean of its divisors is an integer number (1696622722200).
Almost surely, 220202300322293 is an apocalyptic number.
It is an amenable number.
20202300322293 is a deficient number, since it is larger than the sum of its proper divisors (6943663232907).
20202300322293 is a wasteful number, since it uses less digits than its factorization.
20202300322293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77387228.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 20202300322293 its reverse (39222300320202), we get a palindrome (59424600642495).
The spelling of 20202300322293 in words is "twenty trillion, two hundred two billion, three hundred million, three hundred twenty-two thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •